Does anybody know of any other messenger sevice besides yahoo and hotmail?

please it must be a free service
Does anybody know of any other messenger sevice besides yahoo and hotmail?
my space has one, and aol has one.
Reply:ICQ.COM, ICQ instant messenger's official site. Chat with your friends online, enter chat rooms, or read message boards, or use the web-based version when you're away from ...THIS WAS THE FIRST ONE I THINK
Reply:AIM


ICQ


Gadu-Gadu


IRC


Jabber


Napster


SILC
Reply:http://www.download.com/3120-20_4-0.html...
Reply:Google Talk


Aol Instant Messenger
Reply:if you and your pals like to play games, xfire is awesome.


www.xfire.com





gmail is a free email if that's what you're talking about.
Reply:aim
Reply:yes





aol instant messenger


and windows live messenger


windows is msn/hotmail and yahoo combined